Institutional Ownership
Dune Acquisition Corp II
CUSIP G2867S109SHS CL AQ1 2026
13D / 13G Filings
6
Schedule 13D/13G on record
Beneficial Filers
4
Distinct reporting persons
Largest Stake
7.6%
Max % of class reported
Institutional Holders
44
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
6 filings · latest Feb 11, 2026
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Feb 11, 2026 | Barclays PLC | 13G/A | 4.3% | 618.7K | SEC |
| 2 | Nov 12, 2025 | Aqr Capital Management, LLC | 13G/A | 3.9% | 565.9K | SEC |
| 3 | Nov 12, 2025 | Barclays PLC | 13G | 7.3% | 1.06M | SEC |
| 4 | Aug 14, 2025 | Aristeia Capital, L.L.C. | 13G | 7.6% | 1.10M | SEC |
| 5 | Aug 12, 2025 | Aqr Capital Management, LLC | 13G | 5.4% | 780.0K | SEC |
| 6 | Aug 8, 2025 | Magnetar Financial LLC | 13G | 5.9% | 850.0K | SEC |
Top Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Aristeia Capital, L.L.C. | 1.10M | $11.36M |
| 2 | Tenor Capital Management Co., L.P. | 1.00M | $10.33M |
| 3 | Magnetar Financial LLC | 850.0K | $8.77M |
| 4 | First Trust Capital Management L.P. | 700.0K | $7.23M |
| 5 | Westchester Capital Management, LLC | 666.5K | $6.88M |
| 6 | Berkley W R Corp | 649.0K | $6.70M |
| 7 | D. E. Shaw & Co., Inc. | 598.0K | $6.18M |
| 8 | Polar Asset Management Partners Inc. | 574.9K | $5.94M |
| 9 | Wolverine Asset Management LLC | 570.4K | $5.89M |
| 10 | Aqr Arbitrage LLC | 545.0K | $5.63M |